AppData what is this folder

Windows operating system uses a lot of folders that are hidden from the user's eyes. They store various system files and settings, while accessing folders is quite difficult. One of these hidden folders is the folder named AppData , in which the

contains many of the service data required to run programs installed on your computer. In this material I will tell readers what it is about the Appdata folder, and also explain how to find and open Apdata on a disk with installed Windows. About the hidden folder Windows.old, which takes dozens of GB I wrote earlier.

AppData what is this folder

Folder AppData

Table of Contents

  • 1 What is AppData
  • 2 Where is this folder AppData
  • 3 The folder structure AppData
  • 4 Conclusion

What is AppData

The term "Appdata" is a shortening of the two English words "Application data"ยป)A directory with this name appeared in the OS Windows family c version of Windows Vista, which is a folder with the files and settings of the programs installed on your PC.Usually, this Appdata folder is hidden from the user's eyes, and it can not interact directly with it, and it is directly linked to the user profile files on the hard disk.

When you install any new program on your computer, we create a directory in our directory, which stores the necessary files and data. At the same time, due to the long operation of the operating system installed on the computer( which can take many years to run), the AppData folder can grow uncontrollably in size, ultimately taking up tens of gigabytes.

Where is this AppData

folder? To access the AppData folder we have reviewed, you must enable the display of system files in the file manager that we use.

  • If we use the normal path, then go to the control panel, then select the item "Design and Personalization".
  • Then go to "Folder Options", go to the "View" tab, find "Hidden Files and Folders" and choose "Show Hidden Files and Directories."

    AppData what is this folder

    Show the popup folder AppData

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  • We confirm our changes, and now we will see hidden files and directories hidden from us by the system.
  • Now, to log in to this directory, just go to Documents and Settings, and then go to the user's folder( each user has his own account folder), and then select the folder Append.
  • To get to this folder, just click on the Start button, and then type% USERPROFILE% AppData in the search bar and press Enter( or press Win + R and also enter% USERPROFILE% AppData in the line).
  • Remember that removing this AppData and Thumbnails folder is also excluded, as well as removing the directories in it that you are not familiar with. This can most likely affect the stability and performance of your operating system. If you delete these folders, the system may request the Trustedinstaller permission to be removed.

    How to find AppData can be viewed on the video:

    The structure of the AppData

    folders It is obvious that this folder AppData usually stores three subdirectories:

    • Local - contains files with the official files installed on the computer programs. Since it is constantly synchronized with the server, its movement is strictly prohibited;
    • LocalLow - saves temporary data from browsers, Adobe, Java and other programs;
    • Roaming - it also has custom settings for various applications, game storage and so on.

      AppData what is this folder

      Contents of the Apdata folder

    Again I remind: experts Microsoft strongly recommend not removing or transferring the contents of the Appendata folder. If you see in a subdirectory a folder with a long-distance game - delete it at your own risk and we will hope that this program is not associated with other programs of our operating system.


    Appdata what's this folder? The Appdata folder I have reviewed is an important tool for operating system operation. Its purpose is to store the user settings, the data of the work of office applications and programs. If you need to get into this folder, then include system files in the windows explorer or in the file manager, and by going through the path specified in the article, you will quickly find this folder Appdata. However, avoid removing those system folders and files that are not familiar with the functionality and purpose of the system, which may have unpredictable consequences for your operating system.